Inventor
Edmund Baer
Inventor
Karlsruhe, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
F28CHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction18%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application18%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
E04HBuildings or like structures for particular purposes9%
F28BSteam or vapour condensers9%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1985Patents assigned to ERNST GUENTER (3)· patent assignee history
1980Patents assigned to BAER EDMUND (1)· patent assignee history
1980Patents assigned to WURZ DIETER (1)· patent assignee history
1980–1985Based in Karlsruhe, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERNST GUENTER | 3 | 1980–1985 |
| BAER EDMUNDself | 1 | 1980 |
| WURZ DIETER | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Karlsruhe, DE | 3 | 1980–1985 |